surfskate
20.11.2020 •
Mathematics
The expression (3x - 5)(x + 2) is equivalent to:
F. 3x2 - 10
G. 3x2 + x + 10
H. 3x2 + x - 10
J. 3x2 + 11x - 10
K. 3x2 - 11x - 10
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Ответ:
Multiply each term in the first parentheses by each term in the second parentheses (FOIL)
Ответ:
1. OA= 2.0 OA’= 3.0
2. OB= 3.0 OB’= 4.5
3. AB= 2.2 A’B’= 3.3
4. 1.5
5. 1.5
6. 1.5